Hello Puropu Defenders!
Thank you so much for sending your feedbacks and bug reports!
Here's a list of what has changed in v0.76:
[list]
[*] Added 4 new background musics when building and fighting!
[*] The Gashapon machine has been repaired, and new sounds have been added
[*] In multiplayer, the pop-up to start a new wave would come up too soon
[*] Improved the way players select defenses to upgrade or sell them
[*] Improved behind-the-scene networking code
[*] Now Grey will get damages from enemies as it should
[*] Various optimizations and improvements
[/list]